Bottom bracket on casement window truth

A quick learner from Albuquerque NM says:
September 20, 2020
Need replacement
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Bob from SWISCO responded:
September 24, 2020

This looks possibly like our 39-221B Casement Operator; take a look to confirm. If so, you could use a 39-545 Stud Bracket as well. 
Truth Snap-Stud Bracket
Truth Snap-Stud Bracket
39-545
$3.22
Encore Dyad Sill Mount Operator, RH
Encore Dyad Sill Mount Operator, RH
39-221B
$24.95
How to install an Encore dyad operator
How to install an Encore dyad operator
VIDEO
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Anatomy of a casement window
Anatomy of a casement window
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How to identify casement and awning operators
How to identify casement and awning operators
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